bpo-39580: add check for CLI installation on macOS (GH-20271)
Adds a simple check for whether or not the package is being installed in the GUI or using installer on the command line. This addresses an issue where CLI-based software management tools (such as Munki) unexpectedly open Finder windows into a GUI session during installation runs.
(cherry picked from commit 5f190d2cc60cd82a604cbffb58b6ca8f40350a7a)
Co-authored-by: Rick Heil <rickheil@partnersandsimons.com>
Ned Deily [Thu, 25 Jun 2020 10:15:37 +0000 (06:15 -0400)]
Forward port macOS installer updates from 3.7 (GH-21132) (GH-21137)
- fix installer builds when using latest versions of Python 3
- fix installer builds on newer macOS releases with SIP
- Python Launcher app factory defaults now use python3
- 3.x installer now updates the Current symlink in framework
bpo-41074: Fix support of non-ASCII names and SQL in msilib. (GH-21126)
* Fix support of non-ASCII names in functions OpenDatabase()
and init_database().
* Fix support of non-ASCII SQL in method Database.OpenView().
(cherry picked from commit 55939b1708d6fc0d36d2be11ccdc6bf207e1bd41)
bpo-41038: Fix non-ASCII string corruption in Win32 resource files (GH-20985)
In absence of explicit declaration, resource compiler uses system
codepage. When this codepage is DBCS or UTF-8, Python's copyright
string is corrupted, because it contains copyright sign encoded
as \xA9.
bpo-41085: Fix array.array.index() on 64-bit Windows (GH-21071)
Fix integer overflow in the :meth:`array.array.index` method on 64-bit Windows
for index larger than ``2**31``.
(cherry picked from commit 1d3dad5f96ed445b958ec53dfa0d46812f2162d9)
bpo-40824: Do not mask errors in __iter__ in "in" and the operator module. (GH-20537)
Unexpected errors in calling the __iter__ method are no longer
masked by TypeError in the "in" operator and functions
operator.contains(), operator.indexOf() and operator.countOf().
(cherry picked from commit cafe1b6e9d3594a34aba50e872d4198296ffaadf)
Add link to .pypirc specification (GH-20680) (#21019)
Related to https://github.com/pypa/twine/issues/638 and https://github.com/pypa/packaging.python.org/issues/730, I wrote a spec based on the one that was removed in https://github.com/python/cpython/pull/13087. However, a Google search for "pypirc" turned up at least one [blog post](https://truveris.github.io/articles/configuring-pypirc/) that links to https://docs.python.org/3/distutils/packageindex.htmlGH-the-pypirc-file, which now just links to this document. So, I thought a link to the spec would be handy.
bpo-38377: Fix skip_if_broken_multiprocessing_synchronize() on macOS (GH-20984)
skip_if_broken_multiprocessing_synchronize() only attempts for create
a semaphore on Linux to fix multiprocessing
test_resource_tracker_reused() on macOS.
(cherry picked from commit 3358da4054b9b0b045eb47dc74dee3d58bfbb1d5)
Co-authored-by: Victor Stinner <vstinner@python.org>
On Linux, skip tests using multiprocessing if the current user cannot
create a file in /dev/shm/ directory. Add the
skip_if_broken_multiprocessing_synchronize() function to the
test.support module.
Victor Stinner [Wed, 17 Jun 2020 17:09:49 +0000 (19:09 +0200)]
bpo-41003: Fix test_copyreg when numpy is installed (GH-20935) (GH-20945) (GH-20946)
Fix test_copyreg when numpy is installed: test.pickletester now
saves/restores warnings.filters when importing numpy, to ignore
filters installed by numpy.
Add the save_restore_warnings_filters() function to the
test.support.warnings_helper module.
bpo-40993: Don't run Travis CI coverage on PRs (GH-20916)
C and Python coverage jobs of Travis CI are no longer run on pull
requests, only on branches like master.
(cherry picked from commit fc710ee266e9461fdba9933ec6004318db588820)
Co-authored-by: Victor Stinner <vstinner@python.org>
ensurepip optionally installs or upgrades 'pip' and 'setuptools' using
the version of those modules bundled with Python. The internal PIP
installation routine by default temporarily uses its cache, if it
exists. This is undesirable as Python builds and installations may be
independent of the user running the build, whilst PIP cache location
is dependent on the user's environment and outside of the build
environment.
At the same time, there's no value in using the cache while installing
bundled modules.
bpo-34226: fix cgi.parse_multipart without content_length (GH-8530)
In Python 3.7 the behavior of parse_multipart changed requiring CONTENT-LENGTH
header, this fix remove this header as required and fix FieldStorage
read_lines_to_outerboundary, by not using limit when it's negative,
since by default it's -1 if not content-length and keeps substracting what
was read from the file object.
bpo-29620: iterate over a copy of sys.modules (GH-4800) (GH-20816)
unittest.TestCase.assertWarns no longer raises a RuntimeException
when accessing a module's ``__warningregistry__`` causes importation of a new
module, or when a new module is imported in another thread.
(cherry picked from commit 46398fba4d66ad342cf2504ef947b5fb857423b2)
Antoine Pitrou [Wed, 10 Jun 2020 20:38:42 +0000 (22:38 +0200)]
[3.8] bpo-40895: Update weakref documentation to remove old warnings (GH-20687) (GH-20792)
The doccumentation at https://docs.python.org/3.10/library/weakref.html cautions that the `WeakKeyDictionary` and `WeakValueDictionary` are susceptible to the problem of dictionary mutation during iteration.
These notes present the user with a problem that has no easy solution.
I dug into the implementation and found that fortunately, Antoine Pitrou already addressed this challenge (10 years ago!) by introducing an `_IterationGuard` context manager to the implementation, which delays mutation while an iteration is in progress.
I asked for confirmation and @pitrou agreed that these notes could be removed:
https://github.com/python/cpython/commit/c1baa601e2b558deb690edfdf334fceee3b03327GH-commitcomment-39514438.
(cherry picked from commit 1642c0ef750f96664a98cadb09301d492098d2fb)
Co-authored-by: Daniel Fortunov <asqui@users.noreply.github.com> Automerge-Triggered-By: @pitrou
Victor Stinner [Wed, 10 Jun 2020 17:45:47 +0000 (19:45 +0200)]
bpo-40826: Fix test_repl.test_close_stdin() on Windows (GH-20779) (GH-20785) (GH-20787)
test_repl.test_close_stdin() now calls
support.suppress_msvcrt_asserts() to fix the test on Windows.
* Move suppress_msvcrt_asserts() from test.libregrtest.setup to
test.support. Make its verbose parameter optional: verbose=False by
default.
* SuppressCrashReport now uses SetErrorMode() of the msvcrt module,
rather than using ctypes.
* Remove also an unused variable (deadline) in wait_process().
Before
```
content.txt is 42 bytes in size and isa regular file.
folder is 420 bytes in size and isa directory.
magic is 4200 bytes in size and issomething else.
```
After:
```
content.txt is 42 bytes in size and is a regular file.
folder is 420 bytes in size and is a directory.
magic is 4200 bytes in size and is something else.
```
bpo-40767: Allow pure Wayland to get default XDG web browser (GH-20382)
Would be nice to backport to python 3.7+. I don't think it's worth the hassle to backport this all the way down to 3.10. But I'll let the maintainers decide.
This is hard to test because the test setup already includes this [environment variable](https://github.com/python/cpython/blob/master/Lib/test/pythoninfo.pyGH-L292)
Let me know if something doesn't match the PR guidelines. This is my first PR in the python source code.
(cherry picked from commit c822efeda9a0afe87cf3429724732fc8e19a01fb)
Co-authored-by: Jeremy Attali <jeremy.attali@gmail.com>
Fix :mod:`ssl`` code to be compatible with OpenSSL 1.1.x builds that use
``no-deprecated`` and ``--api=1.1.0``.
Note: Tests assume full OpenSSL API and fail with limited API.
Signed-off-by: Christian Heimes <christian@python.org> Co-authored-by: Mark Wright <gienah@gentoo.org>
(cherry picked from commit a871f692b4a2e6c7d45579693e787edc0af1a02c)
Co-authored-by: Christian Heimes <christian@python.org>
bpo-39885: Make IDLE context menu cut and copy work again (GH-18951)
Leave selection when right click within. This exception to clearing selections when right-clicking was omitted from the previous commit, 4ca060d. I did not realize that this completely disabled the context menu entries, and I should have merged a minimal fix immediately. An automated test should follow.
(cherry picked from commit 97e4e0f53d6690db6b942678489716a30925b8af)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
bpo-39040: Fix parsing of email mime headers with whitespace between encoded-words. (gh-17620)
* bpo-39040: Fix parsing of email headers with encoded-words inside a quoted string.
It is fairly common to find malformed mime headers (especially content-disposition
headers) where the parameter values, instead of being encoded to RFC
standards, are "encoded" by doing RFC 2047 "encoded word" encoding, and
then enclosing the whole thing in quotes. The processing of these malformed
headers was incorrectly leaving the spaces between encoded words in the decoded
text (whitespace between adjacent encoded words is supposed to be stripped on
decoding). This changeset fixes the encoded word processing inside quoted strings
(bare-quoted-string) to do correct RFC 2047 decoding by stripping that
whitespace.
(cherry picked from commit 21017ed904f734be9f195ae1274eb81426a9e776)
* Use a more universal explanation of string interpolation rather than specifically referencing sprintf(), which depends on the reader having a C background.
bpo-40795: ctypes calls unraisablehook with an exception (GH-20452)
If ctypes fails to convert the result of a callback or if a ctypes
callback function raises an exception, sys.unraisablehook is now
called with an exception set. Previously, the error was logged into
stderr by PyErr_Print().
(cherry picked from commit 10228bad0452d94e66c964b625a0b61befa08e59)
Co-authored-by: Victor Stinner <vstinner@python.org>
bpo-13097: ctypes: limit callback to 1024 arguments (GH-19914)
ctypes now raises an ArgumentError when a callback
is invoked with more than 1024 arguments.
The ctypes module allocates arguments on the stack in
ctypes_callproc() using alloca(), which is problematic
when large numbers of arguments are passed. Instead
of a stack overflow, this commit raises an ArgumentError
if more than 1024 parameters are passed.
(cherry picked from commit 29a1384c040d39659e7d01f1fd7b6eb71ef2634e)
Co-authored-by: Sean Gillespie <sean@swgillespie.me>
bpo-39073: validate Address parts to disallow CRLF (GH-19007)
Disallow CR or LF in email.headerregistry.Address arguments to guard against header injection attacks.
(cherry picked from commit 614f17211c5fc0e5b828be1d3320661d1038fe8f)
Fix the link to ncurses patch download in macos installer build script (GH-20421)
Reason: the link `ftp://invisible-island.net/ncurses//5.9/ncurses-5.9-20120616-patch.sh.bz2` is dead, which prevents `Mac/BuildScript/build-installer.py` from completing. Looks like the host of the FTP server was changed to `ftp.invisible-island.net`, thus this proposal.
bpo-39631: Fix file association MIME type in the Windows installer (GH-20205)
Use text/x-python instead of text/plain to avoid issues with tools assuming that "ShellExecute(script)" is a non-executable operation.
(cherry picked from commit 8c862e51248c5ebfec787badec88eb58c9267e1e)
This allows building with older versions of the Windows SDK where the value is not defined.
(cherry picked from commit 711f9e180a48baba62301735b7f1a58ef0d0e93a)
projects / thirdparty / Python / cpython.git / log
